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Frequently Asked Questions About Sealcoating Asphalt

If you have an asphalt surface, such as a driveway, parking lot or walkway, sealcoating may be something that you are looking into. However, if this is your first asphalt surface, you may not be familiar with sealcoating. Here are a few frequently asked questions that you may have for an asphalt paving company in Houston in regards to sealcoating. 

What Does it Mean to Sealcoat an Asphalt Surface? 

When you sealcoat an asphalt surface, you prevent water from seeping into the pores that are present. If you have a granite countertop, you know that you have to seal the surface to prevent liquids from seeping into the pores of the natural stone. Asphalt is exactly the same way. A sealcoat can be applied to the top of your asphalt surface. The layer seeps into the pores, filling them in, which seals in all of the pores and preventing water from penetrating your surface. Sealcoating should be done when a new asphalt surface is laid, when an asphalt surface has had repairs done to it, or as needed when the sealcoat wears due to traffic, weather or age. 

What Are the Benefits to Sealcoating an Asphalt Surface? 

Now that you know what it means to sealcoat an asphalt surface, you may find yourself wondering why this is important. When water seeps into a porous asphalt surface, it can cause damage. The water can cause the asphalt surface to expand or contract, which can lead to cracks forming. The other thing that can happen is that water seeps through your surface and erodes the soil and dirt below your asphalt surface. This can cause the surface to cave in, leading to potholes. When you seal your asphalt surface, you prevent water from seeping through the surface, which in turn, minimizes the cracks and potholes that can occur on your asphalt surface. 

Can You Sealcoat Your Own Asphalt Surface? 

The last question that you may have about sealcoating is whether this is a task that you can do on your own. While you can buy asphalt sealcoat at home improvement stores, it is highly recommended that you leave this task to a properly trained asphalt paving company in Houston. A company has the tools need to coat your surface evenly. They also warranty their work, which means they will come back and fix it if you have any problems. Those who attempt to sealcoat an asphalt surface themselves may unevenly coat the surface, which may not properly protect your surface. 

Sealcoating can help extend the life of your asphalt surface. If you are looking to have yours sealcoated, contact your preferred asphalt paving company in Houston to schedule an appointment today. 


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